#347B78#347B78

#347B78 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.7% C 0.071 H 191.5°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#347B78
RGB	rgb(52, 123, 120)
HSL	hsl(177, 41%, 34%)
HSV	hsv(177, 58%, 48%)
CMYK	cmyk(57.7%, 0%, 2.4%, 51.8%)
CIE-LAB	lab(47.30, -22.80, -5.07)
CIE-LCH	lch(47.30, 23.36, 192.53°)
OKLab	oklab(53.72% -0.0694 -0.0141)
OKLCH	oklch(53.72% 0.071 191.5)
XYZ	xyz(11.8878, 16.2509, 20.2759)
Luminance	0.1625 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#347B78 #7B3437

analogous

#347B55 #347B78 #345B7B

triadic

#347B78 #78347B #7B7834

tetradic

#347B78 #55347B #7B3437 #5B7B34

square

#347B78 #55347B #7B3437 #5B7B34

split-complementary

#347B78 #7B345B #7B5534

monochromatic

#102524 #22504E #347B78 #46A6A2 #6AC0BC

Accessibility & contrast

On white

4.94

#347B78 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#347B78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #347B78

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##347B78	#FFFFFF	#000000	##FFFFFF
##347B78	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747578

Deuteranopia (green-blind)

#696D79

Tritanopia (blue-blind)

#007E7A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #347b78;
/* rgb */ color: rgb(52, 123, 120);
/* oklch */ color: oklch(53.7% 0.071 191.5);

Tailwind

colors: {
  custom: {
    50: '#73a19e',
    500: '#347b78',
    950: '#000000',
  },
}

SCSS

$custom: #347b78;
$custom-light: #73a19e;
$custom-dark: #000000;

JSON

{
  "hex": "#347b78",
  "rgb": {
    "r": 52,
    "g": 123,
    "b": 120
  },
  "hsl": {
    "h": 177.465,
    "s": 40.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.53721,
    "c": 0.07087,
    "h": 191.5
  },
  "luminance": 0.16252
}

Semantic roles & 50–950 ramp

primary

#347B78

secondary

#A86366

accent

#575CD0

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090F0E

muted

#7B7E7E

Preview Lab

Preview with #347B78

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →